- Fixes to hkl code

- Fixes to make RITA work
- tasub extended to calculate UB from cell alone, support for elastic mode
- New MultiCounter as abstraction for counting on HM's
- regression test driver for counters

counter.c

@@ -103,9 +103,9 @@
              if(iRet == OKOK)
              {
                self->isUpToDate = 0;
-	       self->badStatusCount = 0;
+           self->badStatusCount = 0;
                self->tStart = time(&tX);
-	       InvokeCallBack(self->pCall,COUNTSTART,pCon);
+           InvokeCallBack(self->pCall,COUNTSTART,pCon);
                return iRet;
              }       
              else
@@ -314,7 +314,7 @@
     for(i = 0; i < 3; i++)
     {
        iRet = self->pDriv->ReadValues(self->pDriv);
-       if(iRet)
+       if(iRet == OKOK)
        {
          self->isUpToDate = 1;
          return OKOK;
@@ -529,6 +529,13 @@
       }
     }
 
+    /*
+     * test for regression testing counter
+     */
+    if(strcmp(argv[2],"regress") == 0){
+        pDriv = NewRegressCounter(argv[1]);
+    }
+
 	/*
 	 * test for McStas simulation counter driver
 	 */